My similar experience - I find as I have driven this car a bit longer - oil consumption seems to relate to back pressure - using engine compression as a brake increases blow by.
Unfortunately it’s a Ford - quality is crap regardless of Shelby badge - if I was super rich and had nothing else to buy .... maybe - 130k ... at least the gt350 line had hand built motors ... I have a 19 gt350 door alignment off but I will fix that - poor quality control or American workers...
Thank you Cobra Jet - I was thinking wheel hub. I appreciate all the info :) will respond with results once sorted so if anyone else experiences this may help them. Oddity is noise only occurs 28-32 mph....
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Both windows are rolled up. I will post pic of passenger side door. Maybe air flow around door - I can’t imagine wheel bearings or the like only 5k miles - new to Mustangs / Shelby and I tend to be over critical...
With passenger window up at about 30 mph I hear a wha wha wha noise - as if something is flapping in the wind but muffled. Will try to capture sound clip to post. Only occurs 28-32 mph. By the way passenger door is mis-aligned. About 1/8 th inch twisted outward on bottom edge. Plan to fix...
I still have cup 2’s on my 2019 and DD - these tires pick up every minut speck of dust dirt gravel - make sure to get front rock guards - I plan to change tires out ASAP.
I also have 2019 with no oil consumption - I read all issues w earlier models. Amsoil 15/50 will help reduce oil consumption as it has less shear loss than Motorcraft. At least that is what people say
I bought a 2019 GT350 having never owned or driven a mustang before. No regrets that’s for sure - 940 miles so I’m just about to do first oil change and rev beyond 4K. It will be like every best thing rolled into a moment.